adding brother_ql_info for --list-models and --list-label-sizes

brother_ql/brother_ql_info.py

@@ -0,0 +1,28 @@
+#!/usr/bin/env python
+
+import argparse
+
+from brother_ql.devicedependent import models, label_sizes, label_type_specs, DIE_CUT_LABEL, ENDLESS_LABEL, ROUND_DIE_CUT_LABEL
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--list-label-sizes', action='store_true', help='List available label sizes')
+    parser.add_argument('--list-models', action='store_true', help='List available models')
+    args = parser.parse_args()
+
+    if args.list_models:
+        print('Supported models:')
+        for model in models: print(" " + model)
+
+    if args.list_label_sizes:
+        print('Supported label sizes:')
+        for label_size in label_sizes:
+            s = label_type_specs[label_size]
+            descr = " %-10s " % label_size
+            if s['kind'] == DIE_CUT_LABEL: descr += "(%d x %d mm^2)"  % s['tape_size']
+            if s['kind'] == ENDLESS_LABEL: descr += "(%d mm endless)" % s['tape_size'][0]
+            if s['kind'] == ROUND_DIE_CUT_LABEL: descr += "(%d mm diameter, round)" % s['tape_size'][0]
+            print(descr)
+
+
+if __name__ == "__main__": main()

setup.py

@@ -22,6 +22,7 @@ setup(name='brother_ql',
               'brother_ql_create  = brother_ql.brother_ql_create:main',
               'brother_ql_print   = brother_ql.brother_ql_print:main',
               'brother_ql_debug   = brother_ql.brother_ql_debug:main',
+              'brother_ql_info    = brother_ql.brother_ql_info:main',
               'brother_ql_web     = brother_ql.web.__init__:main',
           ],
       },